If your device is showing up as an "Unknown Device" or has poor performance, follow these steps: Check Hardware ID: Right-click Device Manager Network adapters . Right-click your adapter > Properties tab. Select Hardware Ids . If you see USB\VID_148F&PID_7601 , it is a MediaTek MT7601 device. Manual Update: Right-click the device in Device Manager and select Update driver "Browse my computer for drivers"
Windows 7, 8, 8.1, 10, and 11 (32-bit and 64-bit) 80211n usb wireless lan card driver version 51220
A generic driver may allow Windows to recognize your USB adapter, but version 5.1.22.0 is often required to unlock all hardware features. Updating to this version can: If your device is showing up as an
You can manually find similar versions by searching for the hardware VID/PID on the Microsoft Update Catalog Manufacturer Websites: If you see USB\VID_148F&PID_7601 , it is a
(released up to 2021) are available on specialized driver sites like Station-Drivers and may offer better stability on Windows 11. Manual Update: Right-click the device in Device Manager
. While Windows 10 often installs a basic driver automatically, manual installation of this version can sometimes resolve connection stability or "no internet" issues. How to Install or Update